2017137990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{32783}}^1$

素因数の和:33093

約数の個数: 64

約数和(自身を含む): 5551773696

約数和(自身を除く): 3534635706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 293, 586, 879, 1465, 1758, 2051, 2930, 4102, 4395, 6153, 8790, 10255, 12306, 20510, 30765, 32783, 61530, 65566, 98349, 163915, 196698, 229481, 327830, 458962, 491745, 688443, 983490, 1147405, 1376886, 2294810, 3442215, 6884430, 9605419, 19210838, 28816257, 48027095, 57632514, 67237933, 96054190, 134475866, 144081285, 201713799, 288162570, 336189665, 403427598, 672379330, 1008568995, 2017137990]

約数ペア:

[(1, 2017137990), (2, 1008568995), (3, 672379330), (5, 403427598), (6, 336189665), (7, 288162570), (10, 201713799), (14, 144081285), (15, 134475866), (21, 96054190), (30, 67237933), (35, 57632514), (42, 48027095), (70, 28816257), (105, 19210838), (210, 9605419), (293, 6884430), (586, 3442215), (879, 2294810), (1465, 1376886), (1758, 1147405), (2051, 983490), (2930, 688443), (4102, 491745), (4395, 458962), (6153, 327830), (8790, 229481), (10255, 196698), (12306, 163915), (20510, 98349), (30765, 65566), (32783, 61530)]